BR8105515A - Composicao de poliolefina,em perticular composicao de polietileno,processo de preparacao de uma poliolefina por moldacao rotativa,e objeto,,em particular uma prancha de surf,produzido usando tais composicoes - Google Patents
Composicao de poliolefina,em perticular composicao de polietileno,processo de preparacao de uma poliolefina por moldacao rotativa,e objeto,,em particular uma prancha de surf,produzido usando tais composicoesInfo
- Publication number
- BR8105515A BR8105515A BR8105515A BR8105515A BR8105515A BR 8105515 A BR8105515 A BR 8105515A BR 8105515 A BR8105515 A BR 8105515A BR 8105515 A BR8105515 A BR 8105515A BR 8105515 A BR8105515 A BR 8105515A
- Authority
- BR
- Brazil
- Prior art keywords
- composition
- polyolefin
- powder
- perticular
- polyolefine
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/34—Chemical features in the manufacture of articles consisting of a foamed macromolecular core and a macromolecular surface layer having a higher density than the core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
- B29C44/0423—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities by density separation
- B29C44/043—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities by density separation using a rotating mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B32/00—Water sports boards; Accessories therefor
- B63B32/57—Boards characterised by the material, e.g. laminated materials
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
- C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D123/04—Homopolymers or copolymers of ethene
- C09D123/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249987—With nonvoid component of specified composition
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249987—With nonvoid component of specified composition
- Y10T428/249988—Of about the same composition as, and adjacent to, the void-containing component
- Y10T428/249989—Integrally formed skin
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8004958A NL8004958A (nl) | 1980-08-30 | 1980-08-30 | Polyolefinepoedersamenstellingen, in het bijzonder polyetheenpoedersamenstellingen met verbeterde hechting en daarvan te vervaardigen en vervaardigde voorwerpen. |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8105515A true BR8105515A (pt) | 1982-05-18 |
Family
ID=19835806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8105515A BR8105515A (pt) | 1980-08-30 | 1981-08-28 | Composicao de poliolefina,em perticular composicao de polietileno,processo de preparacao de uma poliolefina por moldacao rotativa,e objeto,,em particular uma prancha de surf,produzido usando tais composicoes |
Country Status (21)
Country | Link |
---|---|
US (2) | US4440899A (fi) |
EP (1) | EP0047039B1 (fi) |
JP (1) | JPS608253B2 (fi) |
KR (1) | KR840002125B1 (fi) |
AT (1) | ATE14744T1 (fi) |
AU (1) | AU7427181A (fi) |
BR (1) | BR8105515A (fi) |
CA (1) | CA1189223A (fi) |
DE (1) | DE3171702D1 (fi) |
DK (1) | DK157934C (fi) |
ES (1) | ES505040A0 (fi) |
FI (1) | FI74031C (fi) |
IE (1) | IE51761B1 (fi) |
IL (1) | IL63582A0 (fi) |
MA (1) | MA19256A1 (fi) |
MX (1) | MX7352E (fi) |
NL (1) | NL8004958A (fi) |
NO (1) | NO160378C (fi) |
PT (1) | PT73541B (fi) |
YU (1) | YU206881A (fi) |
ZA (1) | ZA815707B (fi) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4533696A (en) * | 1982-02-20 | 1985-08-06 | Stamicarbon B.V. | Polymer powder compositions, particularly polyethylene powder compositions and objects to be made and made thereof |
JPS5911372A (ja) * | 1982-07-08 | 1984-01-20 | Shinto Paint Co Ltd | 被覆用塗料組成物 |
JPS5975929A (ja) * | 1982-10-25 | 1984-04-28 | Sekisui Chem Co Ltd | ポリオレフイン発泡体の製造方法 |
CA1249383A (en) * | 1985-06-27 | 1989-01-24 | Liqui-Box Canada Inc. | Blends of polyolefins with polymers containing reactive agents |
US4882229A (en) * | 1988-04-29 | 1989-11-21 | Shell Oil Company | Blends of high molecular weight polybutylene with low density polyethylene |
US5206292A (en) * | 1992-05-28 | 1993-04-27 | Shell Oil Company | Pelletizing aid for manufacturing polyolefins |
JPH06126755A (ja) * | 1992-10-15 | 1994-05-10 | Bridgestone Corp | ポリウレタンシートパッドの成形方法 |
DE4435124A1 (de) * | 1994-09-30 | 1996-04-04 | Siemens Ag | Elektrisches und/oder optisches Kabel mit einer Prägung auf dem Kabelmantel |
GB9818316D0 (en) | 1998-08-21 | 1998-10-14 | Borealis As | Polymer |
US6103153A (en) * | 1999-06-02 | 2000-08-15 | Park; Chul B. | Production of foamed low-density polypropylene by rotational molding |
GB0004043D0 (en) * | 2000-02-21 | 2000-04-12 | Borealis Polymers Oy | Polymer |
ES2359047T5 (es) * | 2001-02-05 | 2014-01-24 | Environmental Recycling Technologies Plc | Procedimiento para conformar plastico |
US20040075194A1 (en) * | 2002-10-18 | 2004-04-22 | Applied Polymer Sciences Llc | Process for the use of polymeric materials to produce molded foam products |
US7582238B1 (en) | 2004-01-09 | 2009-09-01 | Yomazzo Michael J | Surfboard |
EP1600474A1 (en) * | 2004-05-28 | 2005-11-30 | Total Petrochemicals Research Feluy | Use of fluoropolymers for rotomolding |
CN109153159A (zh) | 2016-03-18 | 2019-01-04 | Scg化学有限公司 | 用于旋转模塑的聚烯烃组合物 |
WO2021165805A1 (en) * | 2020-02-17 | 2021-08-26 | Nova Chemicals (International) S.A. | Rotomolding composition |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA714619A (en) * | 1965-07-27 | F. Wissbrun Kurt | Polymer blends | |
BE524672A (fi) * | 1952-11-29 | 1900-01-01 | ||
US3527667A (en) * | 1962-01-02 | 1970-09-08 | Phillips Petroleum Co | Anti-oxidant free 1-olefin coated metal substrate and method for coating same |
US3187069A (en) * | 1962-09-28 | 1965-06-01 | Kay Mfg Corp | Making foamed articles |
US3426110A (en) * | 1965-03-26 | 1969-02-04 | Gen Motors Corp | Refrigerating apparatus |
US3503922A (en) * | 1965-07-15 | 1970-03-31 | Polymer Dispersions Inc | Process for producing dispersions of finely - divided solids in isotactic polypropylene |
US3607987A (en) * | 1967-07-20 | 1971-09-21 | Phillips Petroleum Co | Coating composition comprising polyethylene and a visbroken copolymer of ethylene and propylene |
US3639189A (en) * | 1969-09-09 | 1972-02-01 | Allied Chem | Adhesive compositions comprising polyethylene and oxidized polyethylene |
US3995984A (en) * | 1972-06-27 | 1976-12-07 | Composite Structures Corporation | Matching dies for composite cored structures |
IT967401B (it) * | 1972-09-13 | 1974-02-28 | Schmid Charles | Procedimento per l ottenimento di corpi cilindrici cavi presentanti struttura portante in resina ter moindurente rinforzata e corpo cilindrico cavo ottenuto con tale procedimento |
US4065337A (en) * | 1973-04-18 | 1977-12-27 | Coast Catamaran Corporation | Molding process |
US3929550A (en) * | 1973-08-27 | 1975-12-30 | Dart Ind Inc | Process for promoting polyolefin adhesion |
GB1494898A (en) * | 1974-04-22 | 1977-12-14 | Arrow Hart Ltd | Electric switch |
US3936565A (en) * | 1974-05-03 | 1976-02-03 | Hollowform, Inc. | Molded plastic article and method |
GB1494897A (en) * | 1975-02-11 | 1977-12-14 | Ac Canoe Prod Ltd | Kayak |
ATA323275A (de) * | 1975-04-28 | 1976-11-15 | Sempiran Patentverwert | Verfahren zur herstellung eines verbundkorpers und danach hergestellter verbundkorper |
DE2529001A1 (de) * | 1975-06-28 | 1977-01-13 | Alfred Boeckmann | Sonnenergiewandler mit speicher fuer die umgewandelte energie |
GB1532629A (en) * | 1975-11-11 | 1978-11-15 | Textile Bonding Ltd | Laminated materials |
FR2344100A1 (fr) * | 1976-03-10 | 1977-10-07 | Comp Generale Electricite | Materiau d'isolation pour cable de transport d'energie electrique en haute tension |
US4104335A (en) * | 1976-09-02 | 1978-08-01 | American Cyanamid Company | Dustless, free-flowing ultraviolet absorbing compositions for polyolefins |
US4167382A (en) * | 1978-06-12 | 1979-09-11 | Sybron Corporation | Apparatus for roto-molding |
US4255221A (en) * | 1978-12-08 | 1981-03-10 | Young Gary W | Surfboard and method and apparatus for making surfboards and like molded structures |
NL7905060A (nl) * | 1979-06-29 | 1980-12-31 | Stamicarbon | Werkwijze voor het aanbrengen van een polymeerlaag op een metalen oppervlak, polymeer-poeder geschikt voor deze werkwijze en metalen voorwerpen bekleed met een polymeerlaag. |
-
1980
- 1980-08-30 NL NL8004958A patent/NL8004958A/nl not_active Application Discontinuation
-
1981
- 1981-08-14 IL IL63582A patent/IL63582A0/xx not_active IP Right Cessation
- 1981-08-18 AU AU74271/81A patent/AU7427181A/en not_active Abandoned
- 1981-08-18 ZA ZA815707A patent/ZA815707B/xx unknown
- 1981-08-19 PT PT73541A patent/PT73541B/pt unknown
- 1981-08-26 YU YU02068/81A patent/YU206881A/xx unknown
- 1981-08-26 MA MA19456A patent/MA19256A1/fr unknown
- 1981-08-27 AT AT81200946T patent/ATE14744T1/de not_active IP Right Cessation
- 1981-08-27 DE DE8181200946T patent/DE3171702D1/de not_active Expired
- 1981-08-27 EP EP81200946A patent/EP0047039B1/en not_active Expired
- 1981-08-28 NO NO812941A patent/NO160378C/no unknown
- 1981-08-28 BR BR8105515A patent/BR8105515A/pt unknown
- 1981-08-28 IE IE1978/81A patent/IE51761B1/en not_active IP Right Cessation
- 1981-08-28 ES ES505040A patent/ES505040A0/es active Granted
- 1981-08-28 MX MX819641U patent/MX7352E/es unknown
- 1981-08-28 DK DK384181A patent/DK157934C/da not_active IP Right Cessation
- 1981-08-31 KR KR1019810003200A patent/KR840002125B1/ko active
- 1981-08-31 CA CA000384899A patent/CA1189223A/en not_active Expired
- 1981-08-31 JP JP56136926A patent/JPS608253B2/ja not_active Expired
- 1981-08-31 US US06/298,253 patent/US4440899A/en not_active Expired - Fee Related
- 1981-08-31 FI FI812681A patent/FI74031C/fi not_active IP Right Cessation
-
1984
- 1984-02-06 US US06/577,335 patent/US4477400A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU7427181A (en) | 1982-03-11 |
FI74031C (fi) | 1987-12-10 |
NO812941L (no) | 1982-03-01 |
NL8004958A (nl) | 1982-04-01 |
CA1189223A (en) | 1985-06-18 |
PT73541B (en) | 1982-11-03 |
ZA815707B (en) | 1982-08-25 |
US4477400A (en) | 1984-10-16 |
ES8206594A1 (es) | 1982-08-16 |
KR840002125B1 (ko) | 1984-11-19 |
PT73541A (en) | 1981-09-01 |
IL63582A0 (en) | 1981-11-30 |
NO160378C (no) | 1989-04-12 |
EP0047039A1 (en) | 1982-03-10 |
DK157934C (da) | 1990-08-06 |
US4440899A (en) | 1984-04-03 |
ES505040A0 (es) | 1982-08-16 |
NO160378B (no) | 1989-01-02 |
ATE14744T1 (de) | 1985-08-15 |
MX7352E (es) | 1988-07-19 |
FI74031B (fi) | 1987-08-31 |
DE3171702D1 (en) | 1985-09-12 |
MA19256A1 (fr) | 1982-04-01 |
YU206881A (en) | 1984-04-30 |
DK384181A (da) | 1982-03-01 |
DK157934B (da) | 1990-03-05 |
IE811978L (en) | 1982-02-28 |
JPS5778435A (en) | 1982-05-17 |
KR830006348A (ko) | 1983-09-24 |
FI812681L (fi) | 1982-03-01 |
JPS608253B2 (ja) | 1985-03-01 |
IE51761B1 (en) | 1987-03-18 |
EP0047039B1 (en) | 1985-08-07 |
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